- Pick it if you are:
- Atom users who want to keep their setup; Hobbyists and tinkerers who like customizing their editor
- Top complaint:
- Some Atom packages no longer work on Pulsar
- Price:
- Free plan
- Pick it if you are:
- Web developers (JavaScript, TypeScript, React, Vue); Students and beginners
- Top complaint:
- High memory usage and lag with extensions
- Price:
- Free plan, paid from $10/mo
Score Comparison
Signals Comparison
Pulsar
- Some Atom packages no longer work on Pulsar(7/10)
- Pulsar package ecosystem is a fraction of VS Code's(7/10)
- Terminal packages were broken for years(5/10)
VS Code
- Electron-based means inherent overhead(4/10)
Pulsar
- Pulsar crashes or blank screen on Linux(7/10)
- Linux .rpm upgrade removed pulsar and ppm from PATH(6/10)
- Wayland support needs flags until Electron 37(5/10)
VS Code
- Extension conflicts and breakage(6/10)
- Integrated terminal fails to launch or exits immediately(7/10)
Pulsar
- Pulsar slows down on large files(6/10)
- Why is Pulsar slow to start?(5/10)
VS Code
- High memory usage and lag with extensions(7/10)
- Struggles with large monorepo projects(7/10)
- Slow search on large projects(5/10)
Pulsar
- Small volunteer team means slow releases(6/10)
- Dropped OS support with each Electron upgrade(5/10)
VS Code
- Closed-source extensions hard to debug(5/10)
Pulsar
- No built-in AI assistant or modern Git UI(6/10)
VS Code
- Limited refactoring compared to JetBrains IDEs(6/10)
- No local change history built-in(5/10)
- Git integration inferior to JetBrains(5/10)
- Requires extension hunting for basic features(5/10)
- Python interpreter and IntelliSense not detected(6/10)
Pulsar
- Is Pulsar really free? Yes, with no paid tier(3/10)
VS Code
No signals
Pulsar
No signals
VS Code
- Telemetry sends data to Microsoft by default(6/10)
- Not truly open source in distributed form(4/10)
Pricing Comparison
Pulsar
Users: Unlimited
Limits: No paid support, no built-in AI, no remote development
VS Code
Users: Unlimited
Limits: Not a full IDE—requires extensions for many features. Includes Microsoft telemetry.
Users: Unlimited
Limits: Uses Open VSX marketplace instead of Microsoft's—some extensions unavailable
Users: 1 user
Limits: Separate product from the free editor; not available in VSCodium's Open VSX setup
Feature Comparison
| Feature | Pulsar | VS Code |
|---|---|---|
| Extensibility | ||
| Package manager | ||
| VS Code extensions | ||
| Development | ||
| IntelliSense autocomplete Excellent for JS/TS/Python, varies by extension | ||
| Integrated debugging Good for most languages via extensions | ||
| Jupyter notebooks Via Python extension | ||
| Terminal integration Built-in terminal | ||
| Tools | ||
| Core terminal | ||
| Built-in Git panel | ||
| Remote development SSH, Containers, WSL support excellent | ||
| Editing | ||
| Tree-sitter highlighting | ||
| Version Control | ||
| Git integration Basic built-in, GitLens extension adds more | ||
| Integrations | ||
| Extension marketplace Massive - thousands of extensions | ||
| AI | ||
| Built-in AI assistant | ||
| GitHub Copilot Separate subscription $10-19/month | ||
| Usability | ||
| Settings sync Sync across machines via Microsoft/GitHub | ||
| Platform | ||
| Native Wayland | ||
| Cross-platform Windows, Mac, Linux identical | ||
| Pricing | ||
| Free tier 100% free, no limitations | ||
| Privacy | ||
| Telemetry opt-out Can disable, but opt-out not opt-in | ||
Have an app idea? Our small team builds any software: web and mobile apps, games, desktop, AI tools. Price agreed together.
Talk to us